(19)

(11)

EP 1 825 439 A2

(12)

(43) Date of publication: 29.08.2007 Bulletin 2007/35 (21) Application number: 05821606.0 (22) Date of filing: 01.12.2005

(51) International Patent Classification (IPC):  G06T 17/00(2006.01) (86) International application number: PCT/IB2005/053995 (87) International publication number: WO 2006/059301 (08.06.2006 Gazette 2006/23)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK YU (30) Priority: 03.12.2004 EP 04106277 (71) Applicant: Koninklijke Philips Electronics N.V. 5621 BA Eindhoven (NL)	(72) Inventor: MEINDS, Kornelis Redhill Surrey RH1 5HA (GB) (74) Representative: Schouten, Marcus Maria  Philips Intellectual Property & Standards P.O. Box 220 5600 AE Eindhoven 5600 AE Eindhoven (NL)